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WhatsApp compromise leads to Astaroth deployment

Another campaign targeting WhatsApp users in Brazil spreads like a worm and employs multiple payloads for credential theft, session hijacking, and persistence

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24 April 2026

Supply chain attacks hit Checkmarx and Bitwarden developer tools

Two supply chain attacks, same day, same command-and-control domain  Categories: Threat Research Tags: Supply chain, Sophos X-Ops, pipeline, Bitwarden, Checkmarx

9 January 2026

Human-in-the-loop security will define 2026: Predictions from Sophos experts

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17 September 2025

GOLD SALEM’s Warlock operation joins busy ransomware landscape

The emerging group demonstrates competent tradecraft using a familiar ransomware playbook and hints of ingenuity

ShadowRay 2.0 Exploits Unpatched Ray Flaw to Build Self-Spreading GPU Cryptomining Botnet

Mozilla Says It’s Finally Done With Two-Faced Onerep

Resources

WhatsApp compromise leads to Astaroth deployment

Related resources

Supply chain attacks hit Checkmarx and Bitwarden developer tools

Human-in-the-loop security will define 2026: Predictions from Sophos experts

GOLD SALEM’s Warlock operation joins busy ransomware landscape

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